Considering 1 No. curtain Considering 10'-0" x 7'-0"= 70 sft of work
| SL | Item Name | Quantity | Unit | Item Rate (Taka) | Item Unit | Unit Price (Taka) | Sub Total (Taka) | |
|---|---|---|---|---|---|---|---|---|
| 1 | 17.40 mm, 31.78 mm bottom cover of minimum 1.2 mm thick (Powder coated at any colour) (A) Cost of aluminium sections : 17.40 mm, 31.78 mm bottom cover of minimum 1.2 mm thick 3 x 10'-0"= 30rft | 30 | rft | 53.5 | per foot | 53.5 | 1605 | |
| 2 | 76.20 mm, 38.10 mm fixed bottom of minimum 1.2 mm thick(Powder coated at any colour) 76.20 mm, 38.10 mm fixed bottom of minimum 1.2 mm thick 3 x 10'-0"= 30rft | 30 | rft | 139 | per foot | 139 | 4170 | |
| 3 | 57.15 mm, 15.88 mm grouve cover of minimum 1.2 mm thick (Powder coated at any colour) 57.15 mm, 15.80 mm grouve cover of minimum 1.2 mm thick (4 x 7'-0"= 28rft + 1 x 10'-0"=10rft)= 38rft | 38 | rft | 81 | per foot | 81 | 3078 | |
| 4 | 76.20 mm, 38.10 mm, 57.15 mm fixed top & side of minimum 1.2 mm thick(Powder coated at any colour) 76.20 mm, 38.10 mm top & side of minimum 1.2 mm thick (4 x 7'-0"=28rft + 1 x 10'-0"=10rft)=38rft | 38 | rft | 156.5 | per foot | 156.5 | 5947 | |
| 5 | 7.14 mm spandrel of 1.5 mm thick (Powder coated at any colour) 7.14 mm spandrel of 1.5 mm thick 22 x 7'-0"= 154rft | 154 | rft | 138 | per foot | 138 | 21252 | |
| 6 | Rivet (B) Cost of accessories: Rivet | 100 | pcs | 5 | each | 5 | 500 | |
| 7 | S.S. screws Screws | 14 | pcs | 2.5 | each | 2.5 | 35 | |
| 8 | Fixed Neoprene Fixed neoprene | 204 | rft | 3 | foot | 3 | 612 | |
| 9 | Skilled technician (C) Labour charge for fabrication, assembling and fitting-fixing in position : Skilled technician | 2.75 | no | 1200 | per day | 1200 | 3300 | |
| 10 | Semi skilled technician Semi- skilled technician | 2.75 | no | 800 | per day | 800 | 2200 | |
| 11 | Ordinary labour Tools and plant, sundries etc. | 1 | LS | 550 | per day | 1100 | 1100 | |
| Sub-Total | 43799 | |||||||
| Contractor's Profit | 10% | 0.1 | 4379.9 | |||||
| Contractor's Overhead Expenses | 3.5% | 0.035 | 1532.97 | |||||
| Total | 49711.87 | |||||||
| Add VAT with adjustment factor. | 1.08108 | 7.5% | 0.075 | 4030.69 | ||||
| Grand Total | 53742.56 | |||||||
| Rate per sft | 767.76 | |||||||
| Rate per sqm | 8264.17 | |||||||